We have a hard enough time keeping two balls in the air at the same time, but this robotic contraption is able to deftly juggle five balls at once. It’s even smart enough to detect when a ball is intentionally dropped and resumes without skipping a beat.
A completely hypnotic video of a computer-controlled metal lathe as it gradually transforms an ordinary metal rod into a twisty, wavy thing. We’re not sure what the finished piece is intended for – all we know is we’ll do whatever it tells us to.
Forget simulators. Located in Pottsboro, TX and Hastings, MN, Extreme Sandbox will teach you how to operate heavy equipment – a bulldozer, a wheel loader, an excavator, or a fire truck – and have fun with them through various challenges.
An amazing LEGO Mindstorms build from the Oslo and Akershus University College of Applied Science. This wheeled machine can approach the edge of a table, and lay down a bridge that’s sturdy enough for it to cross. Oh, and when it’s done, it packs the bridge back up.
While there’s no such thing as an actual perpetual motion machine (pesky physics!), this is still a cool demonstration how an off-balance mechanism can run for a relatively long period of time with minimal energy input.
Using a pair of record players, a stick of wood, a binder clip, a fine point pen, and some tape, you can make a machine that traces the movements of one turntable’s arm, to make abstract art on the other’s platter. You can make something even cooler with a little extra effort.
We love seeing unusual machines work their magic to produce items we take for granted. Here’s a machine which takes spools of stiff wire, and twists them into the interlocking rows of a chain link fence, while another set of tools twists the loose ends together.
Awesome Stuff from Technabob, MightyMega and 95Octane